13569136

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 30380000

約数和(自身を除く): 16810864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1249, 1358, 1552, 2498, 2716, 4996, 5432, 8743, 9992, 10864, 17486, 19984, 34972, 69944, 121153, 139888, 242306, 484612, 848071, 969224, 1696142, 1938448, 3392284, 6784568, 13569136]

約数ペア:

[(1, 13569136), (2, 6784568), (4, 3392284), (7, 1938448), (8, 1696142), (14, 969224), (16, 848071), (28, 484612), (56, 242306), (97, 139888), (112, 121153), (194, 69944), (388, 34972), (679, 19984), (776, 17486), (1249, 10864), (1358, 9992), (1552, 8743), (2498, 5432), (2716, 4996)]